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5012110071 = 32678311957
BaseRepresentation
bin1001010101011111…
…01011101011110111
3110221022011120110100
410222233223223313
540231100010241
62145202525143
7235130142543
oct45257535367
913838146410
105012110071
112142229531
12b7a6667b3
1361b50ba07
14357934a23
151e50499b6
hex12abebaf7

5012110071 has 12 divisors (see below), whose sum is σ = 7347770872. Its totient is φ = 3291534576.

The previous prime is 5012110063. The next prime is 5012110087. The reversal of 5012110071 is 1700112105.

It is a happy number.

It is not a de Polignac number, because 5012110071 - 23 = 5012110063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012110031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4155376 + ... + 4156581.

Almost surely, 25012110071 is an apocalyptic number.

5012110071 is a deficient number, since it is larger than the sum of its proper divisors (2335660801).

5012110071 is a wasteful number, since it uses less digits than its factorization.

5012110071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8312030 (or 8312027 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 18.

The square root of 5012110071 is about 70796.2574646429. The cubic root of 5012110071 is about 1711.3553622955.

Adding to 5012110071 its reverse (1700112105), we get a palindrome (6712222176).

The spelling of 5012110071 in words is "five billion, twelve million, one hundred ten thousand, seventy-one".

Divisors: 1 3 9 67 201 603 8311957 24935871 74807613 556901119 1670703357 5012110071